training qualities的用法和樣例：
例句
- Only effectie measures can ensure the training qualities of doctorial students.
有效的措施是保證博士研究生培養質(zhì)量的手段。 - There is much difficulty improving post-doctoral training quality wit hout any effective appraisal target systems of post-doctoral research center.
缺乏有效的博士后流動(dòng)站評價(jià)指標體系將難以求得博士后培養質(zhì)量的提高。
